发明名称 |
AMALGAM BALLS HAVING AN ALLOY COATING |
摘要 |
Energy-saving lamps contain a gas filling of mercury vapour and argon in a gas discharge bulb. Amalgam balls are used for filling the gas discharge bulb with mercury. Novel coated balls whose operating life in the case of automatic metered introduction is increased by coating of the balls with an alloy powder and conglutination of the amalgam balls during storage and processing is prevented are proposed. |
申请公布号 |
WO2012119977(A1) |
申请公布日期 |
2012.09.13 |
申请号 |
WO2012EP53730 |
申请日期 |
2012.03.05 |
申请人 |
UMICORE AG & CO. KG;HUTIN, OLIVIER;RINGELSTEIN, HANS MARTIN |
发明人 |
HUTIN, OLIVIER;RINGELSTEIN, HANS MARTIN |
分类号 |
C22C5/06;C22C7/00;C22C13/00;C23C26/00;C23C30/00 |
主分类号 |
C22C5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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